Fig. 14From: Temporal variations in volumetric magma eruption rates of Quaternary volcanoes in JapanCumulative magma volume erupted from Nasu-Chausudake Volcano. A red solid line represents an eruption event. A lilac solid line shows a tendency of the eruption rate. CH1 = Osawa unit; CH2 = Yumoto unit; CH3 = Yahata unit; CH4 = Omaru unit; CH5 = Minenochaya unit; CH6 = 1408–1410 unit (Yamamoto 1997)Back to article page